.advert-container {
  background-color: #fff;
  margin: 1rem 0;
  padding: .5rem 0;
}

.advert-container .advert-item {
  border-radius: .5rem;
  padding: .25rem .5rem;
  display: block;
}
.advert-container .advert-item img {
  width: 100%;
}